Replacement Vivitek DU6831 Projector Lamp Housing and Bulb

Type of Lamp: Original Ushio Projector Lamp Bulb

Item Details: DU6831 Projector Lamp Replacement Module by Vivitek

This lamp provides a lifespan of 2000 hours, with an eco-mode extending it up to 2500 hours.

Brightness: 7300 Lumens

Power Rating: 400 Watts

Currently, 6 units of the Vivitek DU6831 replacement lamp are available in stock.

Enjoy free same-day shipping and competitive pricing. Since 1997, ProjectorLamps.com has offered genuine original Vivitek replacement lamps and passed the savings to our customers. We guarantee the lowest pricing on Original Vivitek DU6831 Replacement Lamps with housings for Vivitek projectors and offer our 180 day guarantee on every Lamp.

DU6831 Vivitek Projector Lamp Replacement.

Wattage: 400 Watts

Lumens: 7300 Lumens

Hours/HoursEco: 2000, 2500 Hours

Genuine Ushio Bulb Inside
180-Day Warranty
Free Ground Shipping on ALL Orders
Orders placed now will ship Thursday, 3/5/2026

Sale Price: $296.40

(6)

In Stock

This product can also be used with:

Brand	Model #
Digital Projection Bulbs	114-229 E-Vision 7500 E-Vision WUXGA 7500 E-Vision WXGA 7500 EVision 7500 EVision WUXGA 7500 EVision WXGA 7500
Vivitek Projector Lamps	3797802500-SVK DU6851 DU6871 DW6851 DX6831

3 Customer Review(s)

5 Star

3 (100%)

4 Star

0 (0%)

3 Star

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2 Star

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1 Star

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Please rate your purchasing experience with Projectorlamps.com and the overall quality of this lamp star

Wow, what a difference a new bulb makes! My old Vivitek DU6831 lamp was so dim, I thought my projector was dying, but now the colors are vibrant and the picture is sharp again. It's like getting a brand new projector for a fraction of the cost, and Projectorlamps.com made it super easy to find the right Ushio NSHA bulb. Movie nights are back on!

Reviewed by Reviewed by Anonymous

1/6/2026 1:26:44 PM

Please rate your purchasing experience with Projectorlamps.com and the overall quality of this lamp star

The DU6831 lamp was easy to install and offered a noticeable upgrade in image clarity and vibrant colors. Ordering from Projectorlamps. com was simple, and my questions were answered by a real person—great customer service!

Reviewed by Reviewed by Anonymous

5/15/2025 1:33:54 AM

Please rate your purchasing experience with Projectorlamps.com and the overall quality of this lamp star

Outstanding elegance video projector lamp

Reviewed by Reviewed by Anonymous

4/16/2025 5:56:00 AM